<?php
declare(strict_types=1);
require __DIR__ . '/../includes/bootstrap.php';

if (is_admin()) {
    redirect_to('dashboard.php');
}

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $password = (string)($_POST['password'] ?? '');
    $config = app_config();

    if ($password === (string)$config['admin_password']) {
        $_SESSION['is_admin'] = true;
        set_flash('success', 'Admin erfolgreich angemeldet.');
        redirect_to('admin/dashboard.php');
    }

    set_flash('danger', 'Admin-Passwort falsch.');
    redirect_to('admin/index.php');
}

render_header('Admin Login');
?>
<div class="row justify-content-center">
    <div class="col-lg-5">
        <div class="card card-soft">
            <div class="card-body p-4">
                <h1 class="h3 mb-3">Adminbereich</h1>
                <p class="text-muted">Melde dich an, um Tests per XML zu importieren und Ergebnisse einzusehen.</p>

                <form method="post" action="index.php">
                    <div class="mb-3">
                        <label class="form-label fw-semibold" for="password">Admin Passwort</label>
                        <input type="password" name="password" id="password" class="form-control form-control-lg" required>
                    </div>
                    <div class="d-grid">
                        <button type="submit" class="btn btn-dark btn-lg">Admin Login</button>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div>
<?php render_footer(); ?>